公开(公告)号：US20170030878A1

公开(公告)日：2017-02-02

申请号：US15228350

申请日：2016-08-04

Applicant: CHANGCHUN JILIN UNIVERSITY LITTLE SWAN INSTRUMENTS CO., LTD

Inventor： Aimin YU ,  Zhende WANG

IPC: G01N33/03 ,  G01N21/27 ,  G01N1/28

CPC classification number: G01N33/03 ,  G01J3/28 ,  G01N1/28 ,  G01N21/27 ,  G01N2021/1748 ,  G01N2201/062 ,  G01N2201/13

Abstract: The present invention provides an adulterated peanut oil detector and an adulterated peanut oil detection method, and pertains to the technical domain of product analysis. The detector comprises a casing, a LCD and Return key, Enter key, Up key, Down key, a power switch, a power socket, and a USB interface arranged on the casing, and a microprocessor and a power supply unit mounted in the casing and electrically connected to the components on the casing, wherein, a module cover is arranged on the top surface of the casing, and a pretreatment module and a detection module are mounted in the space under the module cover. The pretreatment module comprises a heating body and cuvette slots, and the detection module comprises an axial fan, a radiating plate, a refrigerating plate, and cuvette slots. The detection method comprises sample preheating procedure and slow refrigeration procedure. The detector and method provided in the present invention can quickly and easily detect whether the peanut oil sample is adulterated and the percentage of adulteration, and is applicable to quick on-spot detection of rapeseed oil, sunflower oil, maize oil, cotton oil, palm oil, and soybean oil, etc. admixed in peanut oil.

Abstract translation: 本发明提供掺假花生油检测器和掺假花生油检测方法，涉及产品分析的技术领域。 检测器包括壳体，LCD和Return键，Enter键，Up键，Down键，电源开关，电源插座和布置在壳体上的USB接口，以及安装在壳体中的微处理器和电源单元 并且与壳体上的部件电连接，其中，模块盖布置在壳体的顶表面上，并且预处理模块和检测模块安装在模块盖下方的空间中。 预处理模块包括加热体和比色皿槽，检测模块包括轴流风扇，散热板，冷藏板和比色杯槽。 检测方法包括样品预热程序和缓慢制冷程序。 本发明提供的检测器和方法可以快速方便地检测花生油样品是否被掺假，掺假的百分比，适用于菜籽油，向日葵油，玉米油，棉花油，棕榈油的快速现场检测 油和大豆油等混合在花生油中。

公开(公告)号：US20160290919A1

公开(公告)日：2016-10-06

申请号：US15090189

申请日：2016-04-04

Applicant: JP3 Measurement, LLC

Inventor： Jie Zhu ,  William Howard ,  Randy Bishop

IPC: G01N21/359 ,  G01N33/28 ,  G01N33/22 ,  G06F17/30

CPC classification number: G01N21/359 ,  G01N33/225 ,  G01N33/28 ,  G01N2201/10 ,  G01N2201/12 ,  G01N2201/129 ,  G01N2201/13 ,  G06F16/24575 ,  G06F16/5838

Abstract: An improved method and system for analyzing multistate fluids using NIR spectroscopy. If the sample to be tested resides in a single state condition, the configuration file used in spectroscopic analysis will only be applied against a single model. However, if the sample to be tested is in a multi-state environment, an algorithm determines which model set of a plurality of model sets should be utilized based on the sample characteristics, and the configuration file used in spectroscopic analysis will be applied against the selected model. Results are generated showing the designated parameters.

Abstract translation: 一种改进的使用NIR光谱分析多态流体的方法和系统。 如果要测试的样本处于单一状态，则光谱分析中使用的配置文件将仅适用于单个模型。 然而，如果要测试的样本处于多状态环境中，则算法基于样本特征确定应该使用多个模型集合的哪个模型集合，并且将在光谱分析中使用的配置文件应用于 选择型号。 生成显示指定参数的结果。

公开(公告)号：US20160282283A1

公开(公告)日：2016-09-29

申请号：US15080653

申请日：2016-03-25

Applicant: Goodrich Lighting Systems GmbH

Inventor： Andre Hessling-Von Heimendahl ,  Anil Kumar Jha

IPC: G01N21/958 ,  B64D45/00 ,  B64D47/06

CPC classification number: G01N21/958 ,  B64D45/00 ,  B64D47/06 ,  B64D2203/00 ,  G01N21/47 ,  G01N2201/062 ,  G01N2201/13

Abstract: An erosion detector for an exterior aircraft lighting device is configured for detecting the state of erosion of an at least partially transparent cover of an exterior aircraft lighting device and includes: at least one light source, which is configured for radiating light onto the at least partially transparent cover; at least one light detection element, which is configured for detecting light reflected by the at least partially transparent cover and for providing a corresponding detection signal; and an evaluation unit, which is configured for evaluating the detection signal for determining the state of erosion of the at least partially transparent cover.

Abstract translation: 用于外部飞行器照明装置的侵蚀检测器被配置用于检测外部飞行器照明装置的至少部分透明盖的侵蚀状态，并且包括：至少一个光源，其被配置为将光辐射至少部分地 透明盖; 至少一个光检测元件，其被配置为检测由所述至少部分透明盖反射的光并提供相应的检测信号; 以及评估单元，其被配置为评估用于确定所述至少部分透明盖的侵蚀状态的检测信号。

公开(公告)号：US20160258811A1

公开(公告)日：2016-09-08

申请号：US15036962

申请日：2014-11-12

Applicant: TROJAN TECHNOLOGIES

Inventor： Mark Adrian Kustermans ,  Michael Sasges ,  Ankit Patras ,  Trisevgeni Trissa Kantzas

IPC: G01J1/58 ,  A61L2/00 ,  G01N33/483 ,  A61L2/10 ,  G01N33/49 ,  G01N33/15

CPC classification number: G01J1/58 ,  A61L2/0005 ,  A61L2/0047 ,  A61L2/10 ,  A61L2202/11 ,  C02F1/008 ,  C02F1/32 ,  G01J1/429 ,  G01N21/64 ,  G01N33/15 ,  G01N33/4833 ,  G01N33/49 ,  G01N2201/13

Abstract: There is described a method of determining the UV fluence received by a fluid. The method comprises the steps of: (a) irradiating the fluid at an unknown UV fluence; (b) measuring the fluorescence of a test sample of the fluid after irradiation in Step (a) to produce a test signal proportional to the concentration of a prescribed fluorescent composition of matter comprised in the test sample; and (c) determining the value of the unknown UV fluence by comparing the test signal to a calibration curve of a control signal proportional to concentration of the prescribed fluorescent composition of matter in the fluid as a function of applied UV fluence. There is also described a system for determining the UV fluence received by a fluid being treated in UV fluid treatment system comprising at least one UV source. The system comprises: (a) a radiation-transparent vessel for receiving a test sample of the fluid after irradiation of the fluid at an unknown UV fluence; (b) a fluorometer for measuring the fluorescence of the test sample received in the radiation-transparent vessel to produce a test signal proportional to the concentration of a prescribed fluorescent composition of matter comprised in the test sample; and (c) a controller configured to determine the value of the unknown UV fluence by comparing the test signal to a calibration curve of a control signal proportional to concentration of the prescribed fluorescent composition of matter in the fluid as a function of applied UV fluence.

Abstract translation: 描述了确定流体接收的UV注量的方法。 该方法包括以下步骤：（a）以未知的UV注量照射流体; （b）在步骤（a）中测量照射后的流体的测试样品的荧光，以产生与测试样品中包含的物质的规定的荧光组合物的浓度成比例的测试信号; 并且（c）通过将测试信号与作为所施加的UV注量的函数的与流体中规定的荧光成分的浓度成比例的控制信号的校准曲线进行比较来确定未知UV注量的值。 还描述了一种用于确定由包含至少一个UV源的UV流体处理系统中被处理的流体接收的UV注量的系统。 该系统包括：（a）辐射透明容器，用于在未知的紫外线注量流量的流体照射后接收流体的测试样品; （b）荧光计，用于测量接受在辐射透明容器中的测试样品的荧光，以产生与测试样品中包含的物质的规定荧光组合物的浓度成比例的测试信号; 以及（c）控制器，被配置为通过将测试信号与作为所施加的UV注量的函数的流体中规定的荧光成分的浓度成比例的控制信号的校准曲线进行比较来确定未知的UV注量的值。

公开(公告)号：US09417184B2

公开(公告)日：2016-08-16

申请号：US14604182

申请日：2015-01-23

Applicant: BYK-Gardner GmbH

Inventor： Severin Wimmer

IPC: G01N21/55 ,  G01N21/47 ,  G06K7/14

CPC classification number: G01N21/4785 ,  G01N21/55 ,  G01N2201/13 ,  G06K7/1417

Abstract: An apparatus for the calibration of optical measuring instruments with a carrier includes a calibration body having a glass body which has at least one scattering element, wherein the scattering element is completely surrounded by the glass body, and wherein a degree of transmission of the scattering element and of the glass body differ from one another.

公开(公告)号：US20160231246A1

公开(公告)日：2016-08-11

申请号：US15017249

申请日：2016-02-05

Applicant: LIFE TECHNOLOGIES CORPORATION

Inventor： Yong Chu ,  Jeffrey Marks ,  Jacob Freudenthal ,  Thomas Wessel ,  David Woo

IPC: G01N21/64 ,  C12Q1/68

CPC classification number: G01N21/6428 ,  C12Q1/6851 ,  C12Q1/686 ,  G01N21/274 ,  G01N21/278 ,  G01N21/6452 ,  G01N21/6456 ,  G01N2021/6439 ,  G01N2021/6471 ,  G01N2201/127 ,  G01N2201/13 ,  G01N2333/922

Abstract: In one exemplary embodiment, a method for calibrating an instrument is provided. The instrument includes an optical system capable of imaging florescence emission from a plurality of reaction sites. The method includes performing a region-of-interest (ROI) calibration to determine reaction site positions in an image. The method further includes performing a pure dye calibration to determine the contribution of a fluorescent dye used in each reaction site by comparing a raw spectrum of the fluorescent dye to a pure spectrum calibration data of the fluorescent dye. The method further includes performing an instrument normalization calibration to determine a filter normalization factor. The method includes performing an RNase P validation to validate the instrument is capable of distinguishing between two different quantities of sample.

Abstract translation: 在一个示例性实施例中，提供了一种用于校准仪器的方法。 该仪器包括能够成像来自多个反应位点的荧光发射的光学系统。 该方法包括执行感兴趣区域（ROI）校准以确定图像中的反应位置位置。 该方法还包括进行纯染料校准，以通过将荧光染料的原始光谱与荧光染料的纯光谱校准数据进行比较来确定每个反应位点中使用的荧光染料的贡献。 该方法还包括执行仪器归一化校准以确定滤波器归一化因子。 该方法包括执行RNase P验证以验证仪器能够区分两种不同数量的样品。

公开(公告)号：US20160231230A1

公开(公告)日：2016-08-11

申请号：US15027179

申请日：2014-11-18

Applicant: VERSALIS S.P.A.

Inventor： Francesco BONACINI ,  Erik MANTOVANI ,  Angelo FERRANDO

IPC: G01N21/27 ,  C08F112/08 ,  G01N21/359

CPC classification number: G01N21/272 ,  C08F112/08 ,  G01N21/3577 ,  G01N21/359 ,  G01N21/8507 ,  G01N2201/061 ,  G01N2201/0826 ,  G01N2201/13

Abstract: The present invention relates to a method for monitoring a control parameter of a polymerization reaction mixture in heterogeneous phase comprising the following steps: (a) acquiring at least one NIR reflectance spectrum of said mixture; (b) calculating a value of said control parameter by means of a calibration curve which correlates the NIR reflectance spectrum with the values of said control parameter measured with a reference measurement method. The present invention also relates to an apparatus for implementing said method.

Abstract translation: 本发明涉及用于监测异相聚合反应混合物的控制参数的方法，包括以下步骤：（a）获得所述混合物的至少一个NIR反射光谱; （b）通过校正曲线计算所述控制参数的值，该校准曲线将NIR反射光谱与用参考测量方法测量的所述控制参数的值相关联。 本发明还涉及一种用于实现所述方法的装置。

公开(公告)号：US20160225129A1

公开(公告)日：2016-08-04

申请号：US15021349

申请日：2014-09-11

Applicant: KOH YOUNG TECHNOLOGY INC.

Inventor： Seungwon JUNG ,  Jongjin CHOI ,  Heewook YOU

IPC: G06T7/00 ,  G01N21/956 ,  G01B11/00

CPC classification number: G06T7/001 ,  G01B11/002 ,  G01N21/93 ,  G01N21/956 ,  G01N21/95607 ,  G01N21/95684 ,  G01N2201/13 ,  G06T7/0004 ,  G06T7/0006 ,  G06T2207/10016 ,  G06T2207/30141 ,  G06T2207/30148

Abstract: The present invention relates to a method of generating reference data for inspecting a circuit board. The method comprises steps of scanning a bare circuit board to obtain image information of the bare circuit board, generating a compensation matrix using pad coordinate information extracted from the image information and pad coordinate information prestored in design data, and generating, by applying the compensation matrix to the image information, a reference data including coordinate information of a distinctive object. According to the method, inspection efficiency may optimized through quickly generating reference data without CAD information necessary for circuit board inspection.

Abstract translation: 本发明涉及生成用于检查电路板的参考数据的方法。 该方法包括以下步骤：扫描裸电路板以获得裸电路板的图像信息，使用从图像信息提取的焊盘坐标信息和在设计数据中预先存储的焊盘坐标信息产生补偿矩阵，并通过应用补偿矩阵 涉及图像信息，包括特征对象的坐标信息的参考数据。 根据该方法，通过快速生成参考数据，无需电路板检查所需的CAD信息，可以优化检测效率。

公开(公告)号：US09360421B2

公开(公告)日：2016-06-07

申请号：US14241647

申请日：2012-08-31

Applicant: Maureen Lanan ,  Amr Ali

Inventor： Maureen Lanan ,  Amr Ali

IPC: G01J5/02 ,  G01N21/359 ,  G01R33/465 ,  G06F19/00 ,  G01N24/08 ,  G01N33/50 ,  G01R33/48 ,  G01R33/46

CPC classification number: G01N21/359 ,  G01N24/087 ,  G01N33/50 ,  G01N2201/12 ,  G01N2201/13 ,  G01R33/4625 ,  G01R33/465 ,  G01R33/4808 ,  G06F19/703 ,  G06F19/707

Abstract: In one aspect, the disclosure provides methods for using NMR and NIR to evaluate biological samples. In some embodiments, the methods include a step of performing a Nuclear Magnetic Resonance (NMR) analysis on a sample to obtain an NMR spectrum, a step of performing a Near Infrared Spectroscopy (NIR) analysis on the sample to obtain an NIR spectrum, and/or a step of performing a data fusion analysis to evaluate the NIR spectrum.

Abstract translation: 一方面，本公开提供了使用NMR和NIR来评估生物样品的方法。 在一些实施方案中，所述方法包括对样品进行核磁共振（NMR）分析以获得NMR光谱的步骤，对样品进行近红外光谱（NIR）分析以获得NIR光谱的步骤，以及 /或执行数据融合分析以评估NIR光谱的步骤。

公开(公告)号：US20160091433A1

公开(公告)日：2016-03-31

申请号：US14497384

申请日：2014-09-26

Applicant: AMIT S. BAXI ,  VINCENT S. MAGESHKUMAR

Inventor： AMIT S. BAXI ,  VINCENT S. MAGESHKUMAR

IPC: G01N21/78 ,  G01N21/80 ,  G01N21/25

CPC classification number: G01N21/78 ,  G01N21/251 ,  G01N21/255 ,  G01N21/80 ,  G01N2021/0181 ,  G01N2021/7773 ,  G01N2201/0627 ,  G01N2201/0635 ,  G01N2201/125 ,  G01N2201/13

Abstract: Apparatus and methods may provide for determining a value of chemical parameter. One or more light emitters may be positioned within a housing to emit light through an aperture of the housing. The emitted light may illuminate a color area of a structure that is separable from the housing, such as a test strip, a printed color reference, and so on. A color sensor may be positioned within the housing to capture reflected light and to convert the reflected light to an initial digitized color space that may be usable to determine a color shade of a color area. The reflected light may, for example, be captured independently at least of a dimension (e.g., predetermined size, shape, etc.) of the color area.

Abstract translation: 装置和方法可以提供用于确定化学参数的值。 一个或多个光发射器可以定位在壳体内以通过壳体的孔发光。 发射的光可以照亮可与壳体分离的结构的颜色区域，例如测试条，印刷的颜色基准等。 颜色传感器可以定位在壳体内以捕获反射光并将反射光转换成可用于确定颜色区域的色调的初始数字化颜色空间。 反射光可以例如至少独立地捕捉颜色区域的尺寸（例如，预定尺寸，形状等）。